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Your Vehicle
Porsche // 964 (911) (1989-1994) // 964 (911) RS 3.8L 1991-93
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Camshaft Idler Roller. Porsche 928 1978-82 - 92810557100
92810557100/1
Vehicle Group
- Porsche 928 4.5L 1978-82
Information
Camshaft idler roller
OE Match camshaft idler roller for Porsche 928 models from 1978 to 1982. This replacement timing belt roller helps guide and support the cam belt, maintaining correct belt tracking and reliable camshaft timing operation.
Fits:
Porsche 928 1978 - 1982
Diagram Ref No 10
The camshaft idler roller supports and guides the timing belt as it travels around the camshaft drive system. A smooth-running idler roller helps maintain correct belt alignment, reduces belt wear, and supports reliable camshaft timing
Functions
• Replaces the camshaft idler roller
• Guides and supports the timing cam belt
• Helps maintain correct belt tracking
• Supports accurate camshaft timing operation
• Helps reduce belt noise, vibration, and uneven wear
• Replaces worn, noisy, rough, loose, or seized idler rollers
• OE Match replacement for Porsche 928 timing belt service.
Why Replace This Part?
Camshaft idler rollers are exposed to constant rotation, belt load, heat, vibration, and age. Over time, the bearing can become rough, noisy, loose, or seized, which may cause poor belt tracking, belt wear, timing noise, or timing belt failure. Replacing the idler roller during timing belt service helps protect the timing system and supports reliable engine operation.
When to Replace This Part
• Timing belt service is being carried out
• The idler roller is noisy, rough, loose, or seized
• Timing belt tracking issues are present
• The timing belt shows uneven wear
• Front engine timing components are being refreshed
• Preventative replacement is required during major service
• The vehicle is undergoing Porsche 928 engine restoration.
Where it fits on the car
This idler roller fits in the front engine timing belt drive system on Porsche 928 models from 1978 to 1982. It forms part of the camshaft timing belt routing assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810557100
The product you are viewing cross references to these numbers
OE Match camshaft idler roller for Porsche 928 models from 1978 to 1982. This replacement timing belt roller helps guide and support the cam belt, maintaining correct belt tracking and reliable camshaft timing operation.
Fits:
Porsche 928 1978 - 1982
Diagram Ref No 10
The camshaft idler roller supports and guides the timing belt as it travels around the camshaft drive system. A smooth-running idler roller helps maintain correct belt alignment, reduces belt wear, and supports reliable camshaft timing
Functions
• Replaces the camshaft idler roller
• Guides and supports the timing cam belt
• Helps maintain correct belt tracking
• Supports accurate camshaft timing operation
• Helps reduce belt noise, vibration, and uneven wear
• Replaces worn, noisy, rough, loose, or seized idler rollers
• OE Match replacement for Porsche 928 timing belt service.
Why Replace This Part?
Camshaft idler rollers are exposed to constant rotation, belt load, heat, vibration, and age. Over time, the bearing can become rough, noisy, loose, or seized, which may cause poor belt tracking, belt wear, timing noise, or timing belt failure. Replacing the idler roller during timing belt service helps protect the timing system and supports reliable engine operation.
When to Replace This Part
• Timing belt service is being carried out
• The idler roller is noisy, rough, loose, or seized
• Timing belt tracking issues are present
• The timing belt shows uneven wear
• Front engine timing components are being refreshed
• Preventative replacement is required during major service
• The vehicle is undergoing Porsche 928 engine restoration.
Where it fits on the car
This idler roller fits in the front engine timing belt drive system on Porsche 928 models from 1978 to 1982. It forms part of the camshaft timing belt routing assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810557100
92810557100
The product you are viewing cross references to these numbers
Price: £39.50
In stock
Related products
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Information
Power steering belt.
Fits:
Porsche 964 1990-94
Click 'Zoom in' for large parts diagram.
Diagram Ref No 17.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96414718703
The product you are viewing cross references to these numbers
Fits:
Porsche 964 1990-94
Click 'Zoom in' for large parts diagram.
Diagram Ref No 17.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96414718703
96414718703
96414718702
94648
The product you are viewing cross references to these numbers
Price: £42.85
Arriving soon
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Information
Alternator Fan Belt. Belt size 9.5 x 776.
FAN Belt
Porsche 964 Carrera 1989>>1994 Cars With Manual Or Tiptronic Transmission
Porsche 993 Carrera 1994>>1997 Cars With Manual Or Tiptronic Transmission
Diagram Ref No 13
OR
ALTERNATOR Belt
Porsche 964 Carrera 1989>>1994 Cars With Manual Transmission
Porsche 993 Carrera 1994>>1997 Cars With Manual Transmission
Diagram Ref No 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919233851
The product you are viewing cross references to these numbers
FAN Belt
Porsche 964 Carrera 1989>>1994 Cars With Manual Or Tiptronic Transmission
Porsche 993 Carrera 1994>>1997 Cars With Manual Or Tiptronic Transmission
Diagram Ref No 13
OR
ALTERNATOR Belt
Porsche 964 Carrera 1989>>1994 Cars With Manual Transmission
Porsche 993 Carrera 1994>>1997 Cars With Manual Transmission
Diagram Ref No 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919233851
99919233850
99919233851
The product you are viewing cross references to these numbers
Price: £21.49
In stock
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Information
Alternator Belt.
Belt size 9.5 x 760
ALTERNATOR Belt
Porsche 964 1989-94 Cars with Tiptronic transmission
Porsche 993 1994-98 Cars with Tiptronic transmission
Diagram Ref No 14.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919234351
The product you are viewing cross references to these numbers
Belt size 9.5 x 760
ALTERNATOR Belt
Porsche 964 1989-94 Cars with Tiptronic transmission
Porsche 993 1994-98 Cars with Tiptronic transmission
Diagram Ref No 14.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919234351
99919234350
99919234351
The product you are viewing cross references to these numbers
Price: £26.58
In stock
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
Information
Air con belt. Belt size: 12.5 x 1080.
Fits:
Porsche 964 1989-92
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919235250
The product you are viewing cross references to these numbers
Fits:
Porsche 964 1989-92
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919235250
99919235250
The product you are viewing cross references to these numbers
Price: £18.95
In stock